Portable electrical fan



FIG. 1 is a front elevational view of a portable electrical fan showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a left side elevational view thereof.

The support for the fan has been broken away in the middle in FIGS. 2 and 6, for convenience of illustration. 

The ornamental design for a portable electric fan, as shown. 